If there ever was hardware deserving of a Hackintosh mod, this is it. You can also put Linux on it and really free up CPU cycles.
If you have enough space time and a liking for frustration, you can install Linux on a coffee machine if you're determined enough. Not sure I can find a reason to use Desktop Linux for anything, although it's keeping out of my face and doing its job as a wget and flash video downloaded & mp3 streamer on my Pi. Then again, it could (and maybe will) run BSD for all I care - its just up there grabbing links for me, and just happens to run Linux, but I would NEVER EVER choose Linux.